Do you often find yourself jealous of Tesla users and their digital car keys? These electric vehicles can be operated with a card or smartphone, making driving a more seamless and simple experience. It’s only a matter of time before this technology becomes more widespread. The proliferation is starting now that smartphone manufacturers like Apple and Samsung are beginning to offer these features to more of us. Enter the Android digital car key, the feature that will let you dump physical, cumbersome keys once and for all.